Re: Checkpoint Tuning Question

From: tomrevam <tomer(at)fabrix(dot)tv>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: Checkpoint Tuning Question
Date: 2009-07-22 14:19:30
Message-ID: 24607396.post@talk.nabble.com
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Dan Armbrust wrote:
>
> All of my testing to date has been done with synchronous_commit=off
>
> I just tried setting full_page_writes=off - and like magic, the entire
> hiccup went away.
>

Why is the full_page_write happening before the commit returns when
synchronous_commit is set to off? Is there a way to fix this?

Thanks,
Tomer Amiaz
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